#include <WiFi.h>
#include <HTTPClient.h>
#include <Arduino_JSON.h>

const char* ssid = "Wokwi-GUEST";
const char* password = "";

String serverName = "https://api.thingspeak.com/channels/2574398/feeds/last.json?api_key=U3V4Y00AE8GNIFX9&status=true";

void setup() {
  Serial.begin(115200);
  WiFi.begin(ssid, password);
  Serial.println("Connecting");
  while(WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println(WiFi.localIP()); 
  pinMode(5, OUTPUT);
}

void loop() {
 
  if(WiFi.status()== WL_CONNECTED)
  {
    HTTPClient http;
    String serverPath = serverName;
    http.begin(serverPath);
    int httpResponseCode = http.GET();
    if (httpResponseCode>0)
    {
      String payload = http.getString();
      //Serial.println(payload);
      JSONVar myObject = JSON.parse(payload);
      JSONVar keys = myObject.keys();
      JSONVar value = myObject[keys[2]];
      byte databuzzer = atoi(value);
      Serial.println(databuzzer);
      if(databuzzer==200)
      {
        digitalWrite(5, HIGH);
        
      }
      else
      {
       digitalWrite(5, LOW);
      }
    }
    else
    {
      Serial.print("Error code: ");
      Serial.println(httpResponseCode);
    }
    http.end();
  }
  else
  {
    Serial.println("WiFi Disconnected");
  }
  delay(2000);

}